22 µF, 35 V, 300 mOhm — the bulk-decoupling triple spec
The 35 V rating gives headroom on a 12 V rail — you can run it at 24 V nominal and still stay inside the derating guidelines that most avionics and industrial specs call for. The 300 mOhm ESR is the number that drives ripple current heating: at 1 A ripple, the self-heat is 0.3 W, which the 2917 case can handle if the board has a decent copper pour under the cathode pad.
Rated -55°C to 125°C — that is military temperature range, not just industrial. In an engine-bay ECU or a satellite power module where the ambient near the PCB hits 105°C, this cap still has 20°C of margin before it hits the absolute maximum. The molded case keeps the internal construction sealed against moisture and thermal cycling better than a dipped tantalum.
Active lifecycle — no end-of-life clock
You can design this into a new BOM without sourcing risk.